Immutable reverse filter on arrays

[jeremenichelli]

Hi there 👋

This is an issue/question, shouldn't filters be oure functions? Meaning that when they are applied they don't mutate original context data pass to the partial or template.

Here's a reduced case: https://jsfiddle.net/4kq2e6fx/

A collection is assigned to a variable and reversed, twice. This should produce the same outcome (?) but it isn't so it's reversing the original data on every pass.

[jeremenichelli]

I saw your release @harttle, does that mean this can be closed?

I wanna first say thank you for how immediate the response to the issue was. I feel bad for not making a PR for it. I actually forked and opened a branch (and went the same way using spread) but couldn't manage to get the test case passing, sorry for that 🙏

If there's any patreon, collective or anny way I can do a small donation to thank you for your work on this let me know. Thanks again!

[harttle]

I'll consider that, thank you :)